Annals of Neurology: Volume 83, Number 2, February 2018

A raster display of repeated motor cortical evoked potentials with single pulses of deep brain stimulation in the globus pallidus, pars interna in a patient with cervical dystonia. Each line represents a single trial, with stimulation beginning at the left margin, and the length of each line equivalent to 50 msec of recording. Dark blue = 0 mV, lighter blue‐green colors = negative voltage, purple‐red colors = positive voltage. Note that the evoked potential is negative at about 10 msec, positive at about 25 msec, and then near zero again at 50 msec. See Ni et al., pp 352–362, this issue. Ann Neurol 2018;83:1–1
Source: Annals of Neurology - Category: Neurology Tags: Cover Image Source Type: research